M, mɛm(n.)(pl.)Ms; M's, ms; m's.

1. the 13th letter of the English alphabet, a consonant.

   Category: Language/Linguistics

2. any spoken sound represented by this letter.

   Category: Language/Linguistics

3. something shaped like anM.

4. a written or printed representation of the letter M or

   m.

5. Print. em.

   Category: Printing

M

1. mach.

   Category: Physics

2. major.

   Category: Music and Dance

3. married.

   Category: Biochemistry

4. Medieval.

5. medium.

6. mega-.

   Category: Affix

7. Middle.

M^*

1. the 13th in order or in a series.

2. the Roman numeral for 1000.

3. magnetization.

4. methionine.

   Category: Biochemistry

5. minim.

   Category: Weights and Measures

^* Symbol..

m

1. mass.

   Category: Physics

2. medieval.

3. medium.

4. meter.

   Category: Weights and Measures

5. middle.

6. minor.

   Category: Music and Dance

m-

1. meta-.

   Category: Affix

2. (referring esp. to the use of wireless electronic devices) mobile:

   m-commerce; m-business.

   Category: Computers

M'-

1. Category: Affix

   Ref: var. of Mac- . 3

M.(pl.)

1. majesty.

2. markka.

3. marquis.

4. measure.

   Category: Music and Dance

5. medicine.

6. medium.

7. meridian.

8. noon.

9. Monday.

10. Category: Foreign Term

Origin of M.:

< L merīdiēs

m.

1. male.

2. married.

3. masculine.

4. Physics. mass.

   Category: Physics

5. medium.

6. noon.

7. meter.

   Category: Weights and Measures

8. middle.

9. mile.

   Category: Weights and Measures

10. minute.

11. modulus.

12. month.

13. morning.

14. mouth.

Origin of m.:

< L merīdiēs